package lab02.test10;

public class Test10 {

  public static void main(String[] args) {

              Chinesepeople c1=new Chinesepeople();

              Americanpeople c2=new Americanpeople();

              BenJingpeople c3=new BenJingpeople();

            c1.study();

           c1.eat();

             c2.study();

             c2.eat();

              c3.study();

             c3.eat();

         }

}
